Thermometer



FIG. 1 is a perspective view of a thermometer from above, showing my design;from above,

FIG. 2 is a top plan view of the appliance thereof;

FIG. 3 is a front side view of the appliance thereof

FIG. 4 is a bottom plan side view of the appliance thereof;

FIG. 5 is a rear view of the appliance thereof;

FIG. 6 is a left side view of the appliance thereof; and,

FIG. 7 is right side view of the appliance thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a thermometer, as shown and described. 